A smaller group potential is required. The group potential is reduced either by a group administrator or by a global user administrator.
Reduction of the group potential by the group administrator
In the group potential of a subgroup, the maximum value to which a group administrator can set FREE-GROUP-HIERARCHY is the current value of LIMIT-GROUP-HIERARCHY. If this group administrator has already created other subgroups, the number of groups already created reduces the number of additional subgroups which can be created. The sum of all values assigned as FREE-GROUP-HIERARCHY to subgroups must not exceed the value specified for LIMIT-GROUP-HIERARCHY for the group administrator of the superordinate group.
Modified user group
LIMIT-GROUP-HIERARCHY is reduced by the values specified in the MODIFY-USER-GROUP command.
LIMIT-USER-ADM is not modified.
FREE-GROUP-HIERARCHY is reduced by the difference between the relevant group potential values specified in the command and the previous values.
FREE-USER-ADM is not modified.
Superordinate user group
The sum total of the FREE-GROUP-HIERARCHY and FREE-USER-ADM values of the superordinate group are increased by the values specified in the command.
FREE-USER-ADM is first increased until the value of LIMIT-USER-ADM is reached.
If the extension of FREE-USER-ADM is insufficient, FREE-GROUP-HIERARCHY is subsequently increased by the remainder.
Reduction of the group potential by a global user administrator
A global user administrator can reduce the group potential of a user group at most by the sum total of LIMIT-GROUP-HIERARCHY and LIMIT-GROUP-HIERARCHY.
Modified user group
The sum total of the group’s LIMIT-GROUP-HIERARCHY and LIMIT-USER-ADM values is modified as specified by the /MODIFY-USER-GROUP command.
LIMIT-USER-ADM is first reduced until the value 0 is reached.
If the reduction of LIMIT-USER-ADM is insufficient, LIMIT-GROUP-HIERARCHY is subsequently reduced by the remainder.
The sum total of the FREE-GROUP-HIERARCHY and FREE-USER-ADM values is reduced accordingly:
FREE-USER-ADM is first reduced until the value 0 is reached.
If the reduction of FREE-USER-ADM is insufficient, FREE-GROUP-HIERARCHY is subsequently reduced by the remainder, again until the value 0 is reached. If the reduction of LIMIT-GROUP-HIERARCHY is still insufficient, FREE-USER-ADM is subsequently reduced by the remainder, i.e. becomes negative.
The reduction of LIMIT-USER-ADM releases a corresponding group potential which is not returned to the superordinate user group.
The reduction of LIMIT-GROUP-HIERARCHY releases a corresponding group potential which is returned to the superordinate user group.
Superordinate user group
The group potential returned to the superordinate user group is first used to increase FREE-USER-ADM until the value of LIMIT-USER-ADM is reached. The remainder is used to increase FREE-GROUP-HIERARCHY.
Due to a reorganization of the task assignments, user group DEVELOPS now includes a group which is to handle the user interfaces. The group structure is now modified to reflect this change.
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SHOW-USER-GROUP INFORMATION = *ALL 2018-03-05 11:24:00 ------------------------------------------------------------------------------ GROUP-IDENTIFICATION DEVELOPS PUBSET X GROUP-ADMINISTRATOR *NONE ADM-AUTHORITY *MANAGE-MEMBERS USER-GROUP-PREFIX *ANY GROUP-MEMBER-PREFIX *ANY UPPER-GROUP SYSTEMSW MAX-SUB-GROUPS... LIMIT GROUP-HIERARCHY 10 LIMIT USER-ADM 5 FREE GROUP-HIERARCHY 10 FREE USER-ADM 5 MAX-GROUP-MEMBERS... LIMIT GROUP-HIERARCHY 10 LIMIT USER-ADM 5 FREE GROUP-HIERARCHY 10 FREE USER-ADM 5 . . . NO SUB-GROUP SPECIFIED NO GROUP-MEMBER SPECIFIED ------------------------------------------------------------------------------ SHOW-USER-GROUP INFORMATION = *ALL END OF DISPLAY
Adding user group INTRFACE
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SHOW-USER-GROUP INFORMATION = *ALL 2018-03-05 11:26:25 ------------------------------------------------------------------------------ GROUP-IDENTIFICATION DEVELOPS PUBSET X GROUP-ADMINISTRATOR *NONE ADM-AUTHORITY *MANAGE-MEMBERS USER-GROUP-PREFIX *ANY GROUP-MEMBER-PREFIX *ANY UPPER-GROUP SYSTEMSW MAX-SUB-GROUPS... LIMIT GROUP-HIERARCHY 10 LIMIT USER-ADM 5 FREE GROUP-HIERARCHY 4 FREE USER-ADM 5 MAX-GROUP-MEMBERS... LIMIT GROUP-HIERARCHY 10 LIMIT USER-ADM 5 FREE GROUP-HIERARCHY 5 FREE USER-ADM 5 . . . SUB-GROUPS INTRFACE NO GROUP-MEMBER SPECIFIED ------------------------------------------------------------------------------ SHOW-USER-GROUP INFORMATION = *ALL END OF DISPLAY
/show-user-group group-identification=intrface,pubset=x
SHOW-USER-GROUP INFORMATION = *ALL 2018-03-05 11:27:09 ------------------------------------------------------------------------------ GROUP-IDENTIFICATION INTRFACE PUBSET X GROUP-ADMINISTRATOR *NONE ADM-AUTHORITY *MANAGE-RESOURCES USER-GROUP-PREFIX *ANY GROUP-MEMBER-PREFIX *ANY UPPER-GROUP DEVELOPS MAX-SUB-GROUPS... LIMIT GROUP-HIERARCHY 5 LIMIT USER-ADM 0 FREE GROUP-HIERARCHY 5 FREE USER-ADM 0 MAX-GROUP-MEMBERS... LIMIT GROUP-HIERARCHY 5 LIMIT USER-ADM 0 FREE GROUP-HIERARCHY 5 FREE USER-ADM 0 . . NO SUB-GROUP SPECIFIED NO GROUP-MEMBER SPECIFIED ------------------------------------------------------------------------------ SHOW-USER-GROUP INFORMATION = *ALL END OF DISPLAY
Figure 13: Configuration after creation of user group INTRFACE
Part 2 : Group administrator BIGCHIEF creates user group INDEX as a subgroup of MANUALS
This group is to create the master index for all BS2000 manuals.
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SHOW-USER-GROUP INFORMATION = *ALL 2018-03-05 12:17:25 ------------------------------------------------------------------------------ GROUP-IDENTIFICATION MANUALS PUBSET X GROUP-ADMINISTRATOR *NONE ADM-AUTHORITY *MANAGE-MEMBERS USER-GROUP-PREFIX *ANY GROUP-MEMBER-PREFIX *ANY UPPER-GROUP SYSTEMSW MAX-SUB-GROUPS... LIMIT GROUP-HIERARCHY 15 LIMIT USER-ADM 0 FREE GROUP-HIERARCHY 14 FREE USER-ADM 0 MAX-GROUP-MEMBERS... LIMIT GROUP-HIERARCHY 15 LIMIT USER-ADM 0 FREE GROUP-HIERARCHY 14 FREE USER-ADM 0 . . . SUB-GROUPS TRANSLAT GROUP-MEMBERS EVAPRINT ------------------------------------------------------------------------------ SHOW-USER-GROUP INFORMATION = *ALL END OF DISPLAY
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SHOW-USER-GROUP INFORMATION = *ALL 2018-03-05 12:20:36 ------------------------------------------------------------------------------ GROUP-IDENTIFICATION MANUALS PUBSET X GROUP-ADMINISTRATOR *NONE ADM-AUTHORITY *MANAGE-MEMBERS USER-GROUP-PREFIX *ANY GROUP-MEMBER-PREFIX *ANY UPPER-GROUP SYSTEMSW MAX-SUB-GROUPS... LIMIT GROUP-HIERARCHY 15 LIMIT USER-ADM 0 FREE GROUP-HIERARCHY 9 FREE USER-ADM 0 MAX-GROUP-MEMBERS... LIMIT GROUP-HIERARCHY 15 LIMIT USER-ADM 0 FREE GROUP-HIERARCHY 10 FREE USER-ADM 0 . . . SUB-GROUPS INDEX TRANSLAT GROUP-MEMBERS EVAPRINT ------------------------------------------------------------------------------ SHOW-USER-GROUP INFORMATION = *ALL END OF DISPLAY
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SHOW-USER-GROUP INFORMATION = *ALL 2018-03-05 12:21:00 ------------------------------------------------------------------------------ GROUP-IDENTIFICATION INDEX PUBSET X GROUP-ADMINISTRATOR *NONE ADM-AUTHORITY *MANAGE-RESOURCES USER-GROUP-PREFIX *ANY GROUP-MEMBER-PREFIX *ANY UPPER-GROUP MANUALS MAX-SUB-GROUPS... LIMIT GROUP-HIERARCHY 4 LIMIT USER-ADM 0 FREE GROUP-HIERARCHY 4 FREE USER-ADM 0 MAX-GROUP-MEMBERS... LIMIT GROUP-HIERARCHY 4 LIMIT USER-ADM 0 FREE GROUP-HIERARCHY 4 FREE USER-ADM 0 . . . NO SUB-GROUP SPECIFIED NO GROUP-MEMBER SPECIFIED ------------------------------------------------------------------------------ SHOW-USER-GROUP INFORMATION = *ALL END OF DISPLAY
Figure 14: Group structure after execution of example 4
Part 3: Group administrator BIGCHIEF reduces the group potential of user group INDEX
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SHOW-USER-GROUP INFORMATION = *ALL 2018-03-05 12:23:30 ------------------------------------------------------------------------------ GROUP-IDENTIFICATION MANUALS PUBSET X GROUP-ADMINISTRATOR *NONE ADM-AUTHORITY *MANAGE-MEMBERS USER-GROUP-PREFIX *ANY GROUP-MEMBER-PREFIX *ANY UPPER-GROUP SYSTEMSW MAX-SUB-GROUPS... LIMIT GROUP-HIERARCHY 15 LIMIT USER-ADM 0 FREE GROUP-HIERARCHY 11 FREE USER-ADM 0 MAX-GROUP-MEMBERS... LIMIT GROUP-HIERARCHY 15 LIMIT USER-ADM 0 FREE GROUP-HIERARCHY 12 FREE USER-ADM 0 . . . SUB-GROUPS INDEX TRANSLAT GROUP-MEMBERS EVAPRINT ------------------------------------------------------------------------------ SHOW-USER-GROUP INFORMATION = *ALL END OF DISPLAY
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SHOW-USER-GROUP INFORMATION = *ALL 2018-03-05 12:23:53 ------------------------------------------------------------------------------ GROUP-IDENTIFICATION INDEX PUBSET X GROUP-ADMINISTRATOR *NONE ADM-AUTHORITY *MANAGE-RESOURCES USER-GROUP-PREFIX *ANY GROUP-MEMBER-PREFIX *ANY UPPER-GROUP MANUALS MAX-SUB-GROUPS... LIMIT GROUP-HIERARCHY 2 LIMIT USER-ADM 0 FREE GROUP-HIERARCHY 2 FREE USER-ADM 0 MAX-GROUP-MEMBERS... LIMIT GROUP-HIERARCHY 2 LIMIT USER-ADM 0 FREE GROUP-HIERARCHY 2 FREE USER-ADM 0 . . . NO SUB-GROUP SPECIFIED NO GROUP-MEMBER SPECIFIED ------------------------------------------------------------------------------ SHOW-USER-GROUP INFORMATION = *ALL END OF DISPLAY
Part 4: Global user administrator reduces the group potential of user group DEVELOPS
Attributes of group SYSTEMSW before the change
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SHOW-USER-GROUP INFORMATION = *ALL 2018-03-05 12:25:48 ------------------------------------------------------------------------------ GROUP-IDENTIFICATION SYSTEMSW PUBSET X GROUP-ADMINISTRATOR *NONE ADM-AUTHORITY *MANAGE-GROUPS USER-GROUP-PREFIX *ANY GROUP-MEMBER-PREFIX *ANY UPPER-GROUP SOFTWARE MAX-SUB-GROUPS... LIMIT GROUP-HIERARCHY 50 LIMIT USER-ADM 0 FREE GROUP-HIERARCHY 22 FREE USER-ADM 0 MAX-GROUP-MEMBERS... LIMIT GROUP-HIERARCHY 50 LIMIT USER-ADM 0 FREE GROUP-HIERARCHY 25 FREE USER-ADM 0 . . . SUB-GROUPS DEVELOPS DIAGNOSE MANUALS NO GROUP-MEMBER SPECIFIED ------------------------------------------------------------------------------ SHOW-USER-GROUP INFORMATION = *ALL END OF DISPLAY
Attributes of group DEVELOPS before the change
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SHOW-USER-GROUP INFORMATION = *ALL 2018-03-05 12:26:10 ------------------------------------------------------------------------------ GROUP-IDENTIFICATION DEVELOPS PUBSET X GROUP-ADMINISTRATOR *NONE ADM-AUTHORITY *MANAGE-MEMBERS USER-GROUP-PREFIX *ANY GROUP-MEMBER-PREFIX *ANY UPPER-GROUP SYSTEMSW MAX-SUB-GROUPS... LIMIT GROUP-HIERARCHY 10 LIMIT USER-ADM 5 FREE GROUP-HIERARCHY 4 FREE USER-ADM 5 MAX-GROUP-MEMBERS... LIMIT GROUP-HIERARCHY 10 LIMIT USER-ADM 5 FREE GROUP-HIERARCHY 5 FREE USER-ADM 5 . . . SUB-GROUPS INTRFACE NO GROUP-MEMBER SPECIFIED ------------------------------------------------------------------------------ SHOW-USER-GROUP INFORMATION = *ALL END OF DISPLAY
Changing the attributes of group DEVELOPS
/modify-user-group group-identification=develops,pubset=x, -/ max-group-members=8,max-sub-groups=8
Attributes of group SYSTEMSW after the change
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SHOW-USER-GROUP INFORMATION = *ALL 2018-03-05 12:28:39 ------------------------------------------------------------------------------ GROUP-IDENTIFICATION SYSTEMSW PUBSET X GROUP-ADMINISTRATOR *NONE ADM-AUTHORITY *MANAGE-GROUPS USER-GROUP-PREFIX *ANY GROUP-MEMBER-PREFIX *ANY UPPER-GROUP SOFTWARE MAX-SUB-GROUPS... LIMIT GROUP-HIERARCHY 50 LIMIT USER-ADM 0 FREE GROUP-HIERARCHY 24 FREE USER-ADM 0 MAX-GROUP-MEMBERS... LIMIT GROUP-HIERARCHY 50 LIMIT USER-ADM 0 FREE GROUP-HIERARCHY 27 FREE USER-ADM 0 . . . SUB-GROUPS INTRFACE NO GROUP-MEMBER SPECIFIED ------------------------------------------------------------------------------ SHOW-USER-GROUP INFORMATION = *ALL END OF DISPLAY
Attributes of group DEVELOPS after the change
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SHOW-USER-GROUP INFORMATION = *ALL 2018-03-05 12:29:00 ------------------------------------------------------------------------------ GROUP-IDENTIFICATION DEVELOPS PUBSET X GROUP-ADMINISTRATOR *NONE ADM-AUTHORITY *MANAGE-MEMBERS USER-GROUP-PREFIX *ANY GROUP-MEMBER-PREFIX *ANY UPPER-GROUP SYSTEMSW MAX-SUB-GROUPS... LIMIT GROUP-HIERARCHY 8 LIMIT USER-ADM 0 FREE GROUP-HIERARCHY 2 FREE USER-ADM 0 MAX-GROUP-MEMBERS... LIMIT GROUP-HIERARCHY 8 LIMIT USER-ADM 0 FREE GROUP-HIERARCHY 3 FREE USER-ADM 0 . . . SUB-GROUPS INTRFACE NO GROUP-MEMBER SPECIFIED ------------------------------------------------------------------------------ SHOW-USER-GROUP INFORMATION = *ALL END OF DISPLAY